5142068 has 6 divisors (see below), whose sum is σ = 8998626. Its totient is φ = 2571032.

The previous prime is 5142061. The next prime is 5142083. The reversal of 5142068 is 8602415.

It can be written as a sum of positive squares in only one way, i.e., 4963984 + 178084 = 2228^2 + 422^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642755 + ... + 642762.

It is an arithmetic number, because the mean of its divisors is an integer number (1499771).

Almost surely, 2^5142068 is an apocalyptic number.

It is an amenable number.

5142068 is a deficient number, since it is larger than the sum of its proper divisors (3856558).

5142068 is a wasteful number, since it uses less digits than its factorization.

5142068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285521 (or 1285519 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5142068 is about 2267.6128417347. The cubic root of 5142068 is about 172.6020456212.

The spelling of 5142068 in words is "five million, one hundred forty-two thousand, sixty-eight".